Natural fractures control the migration and accumulation of oil and gas in the tight sandstones. Understanding the characteristics and formation mechanism of natural fractures has important guiding significance to the comprehensive prediction and…
Position-specific isotope analysis (PSIA) of propane provides novel insights into formation mechanisms and thermal maturity of natural gas. The evolution of thermogenic propane in natural gas was simulated with pyrolysis experiments using types I,…
Mesogenetic dissolution has the potential to enhance the quality of carbonate reservoirs, and thus it is critical to identify the source of corrosive fluids and establish the mechanism that leads to mesogenetic dissolution. An integrated study using…
By using drilling, high-precision 3D seismic data, data of geochemistry, logging and testing, the reservoir characteristics and accumulation conditions of the KL6-1 lithologic oilfield in the Laibei Low Uplift in the Bohai Sea are examined…